M02139 Datasheet, PDF (11/18 Pages) M/A-COM Technology Solutions, Inc. – 1G/10G Gbps TIA with AGC and Rate Select

4.0 Applications Information
4.1
Recommended Pin Diode Connections
Figure 4-1. Suggested PIN Diode Connection Methods
V_CC
(optional )
1 nF
V_CC
PINK
DOUT
M02139
PINA
GND
TIA Bond Pad
TO Can Lead
DOUTB
MON
Rmon
(optional. For
I_MON to V_MON
PDC_Bias
500 Ω
PDC
(optional )
1 nF
470 pF
V_CC
PINK
DOUT
M02139
PINA
GND
TIA Bond Pad
TO Can Lead
DOUTB
MON
Recommended Circuit Alternative Circuit: External PD/APD Bias
NOTE:
The monitor output is not usable if PINK does not bias the PD.
Selection of Rm depends on the maximum input current as detailed in Table 3-1.
02139-DSH-001-D
Mindspeed Technologies^®
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